Calculate the volume of oxygen obtained from 200 liters of air if the volume fraction is known to be 29%.

univerkov | December 8, 2020 | education

1. Given:
V (air) = 200 l
v (O2) = 29%
2. You need to find:
V (O2) -?
3. Solution:
200l / 100% = Chl / 29% make up the proportion.
X = 200 * 29/100
4.X = 58 liters.

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